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BELDEN 1347A

Price 538 INR/ Meter

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BELDEN 1347A Specification

Diameter
3.30 mm (approx)

Core Material
Tinned Copper

Conductor Shape
Stranded

Usage & Applications
Audio, instrumentation, intercom, analog signal transmission

Insulation
Polyethylene

Install Type
Fixed or Flexible

Features
Multi-conductor, shielded, low capacitance, flexible cable

Cable Type
Shielded Pair Cable

Conductor Type
Flexible

Rated Temperature
60C

Operating Temperature
-20C to +60C

Number of Conductor
2 (One Pair)

Core Number
1 Pair

Product Type
Instrumentation Cable

Length
305 meters (1000 feet) per reel

Voltage
300V

Insulation Material
Polyethylene (PE)

Application
Audio, low voltage signal transmission, instrumentation

Conductor Material
Tinned Copper

Jacket Material
PVC (Polyvinyl Chloride)

Shield Material
Aluminum Foil-Polyester Tape with Drain Wire

Jacket Color
Slate Gray

Material
Tinned Copper, Polyethylene, PVC

Color
Slate Gray

Size
22 AWG

Drain Wire Size
7/0.20 mm tinned copper

Rip Cord
Yes

UL Listed
CM

Flame Rating
UL 1685

Capacitance (Conductor to Conductor)
29 pF/ft (95 pF/m)

Pair Shielded
Individually shielded pair

Mutual Inductance
0.14 µH/ft (0.46 µH/m)

Capacitance (Conductor to Other Conductor and Shield)
49 pF/ft (160 pF/m)

RoHS Compliant
Yes

BELDEN 1347A Trade Information

Minimum Order Quantity
305 Meter

Main Domestic Market
All India

About BELDEN 1347A

Composites, 2 Coax 20 AWG BC, GIFPE insulation, TC braid 95% coverage, overall foil tape and 4 PR 22 AWG TC, PP insulation, bonded foil tape plus drain wire, overall CMR rating and PVC jacket.

Electronic News Gathering (ENG), Electronic Field Production (EFP), Analog Audio + Digital Video Composite Applications, 2V + 4A

Superior Signal Integrity

BELDEN 1347A utilizes individually shielded pairs, a specially designed aluminum foil-polyester tape shield, and a tinned copper drain wire. These features minimize electromagnetic interference and crosstalk for consistent, high-quality signal transmission across audio, instrumentation, and analog circuits.

Ready for Demanding Environments

With its PVC jacket, polyethylene insulation, and a rated operating range of -20C to +60C, this cable handles challenging installation sites-whether fixed or temporarily deployed. The overall construction promotes flexibility and installer-friendly deployment, especially in professional AV, intercom, and signal processing environments.

Safety and Environmental Compliance

Certified with UL 1685 flame rating and UL CM listing, the BELDEN 1347A delivers reliable performance and enhanced fire safety. Its RoHS compliance ensures the cable meets stringent environmental standards, making it a preferred choice for modern facilities and projects.

FAQ's of BELDEN 1347A:

Q: How is the BELDEN 1347A cable typically used in professional installations?

A: The BELDEN 1347A is commonly used for audio, low-voltage signal transmission, intercom, and instrumentation applications. Its low capacitance, shielded design, and durable construction make it ideal for environments where signal integrity and flexibility are essential.

Q: What are the benefits of the individually shielded pair design in BELDEN 1347A?

A: Individually shielded pairs significantly reduce crosstalk and external electromagnetic interference, ensuring clear, reliable signal transmission in complex audio and control systems.

Q: When should I choose BELDEN 1347A over unshielded cables?

A: Choose BELDEN 1347A in environments with potential electromagnetic interference or when you need high-quality analog, audio, or instrumentation signal transmission. Its shielding provides enhanced noise immunity compared to unshielded cables.

Q: Where can BELDEN 1347A cables be installed, and are they suitable for flexible installations?

A: These cables are suitable for both fixed and flexible installations, including racks, control panels, and underfloor systems. Their stranded conductor construction allows them to bend and route easily, making them versatile for various setup requirements.

Q: What compliance and safety ratings does BELDEN 1347A meet?

A: The BELDEN 1347A is UL CM listed, has a UL 1685 flame rating, and complies with RoHS standards. These certifications ensure it meets safety, fire resistance, and environmental requirements for professional installations.

Q: What is the process for terminating BELDEN 1347A cable with connectors?

A: Simply strip the PVC jacket and insulation, utilize the rip cord for cleaner access to conductors, and connect each tinned copper conductor to your chosen terminal. The shield and drain wire can be grounded for optimal performance.

Q: How does the low capacitance of BELDEN 1347A benefit audio and signal transmission?

A: The 49 pF/ft capacitance reduces signal degradation, preserving audio and analog signal fidelity, especially over longer runs. This feature is critical for high-performance audio and precision instrumentation systems.

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